[Surgical abdominal diseases in middle- and old age].
D000367:Age Factors; D000368:Aged; D005260:Female; D005767:Gastrointestinal Diseases / Q000601:surgery*; D005770:Gastrointestinal Neoplasms / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies
Schorzenia chirurgiczne jamy brzusznej w wieku podeszłym i starxzym.